/**
 * Copyright (c) 2016-2019 人人开源 All rights reserved.
 * <p>
 * https://www.renren.io
 * <p>
 * 版权所有，侵权必究！
 */

package io.renren.modules.sys.service.impl;

import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import io.renren.common.utils.MapUtils;
import io.renren.modules.sys.dao.SysUserRoleDao;
import io.renren.modules.sys.entity.SysUserRoleEntity;
import io.renren.modules.sys.service.SysUserRoleService;
import org.springframework.stereotype.Service;

import java.util.List;


/**
 * 用户与角色对应关系
 *
 * @author Mark sunlightcs@gmail.com
 */
@Service("sysUserRoleService")
public class SysUserRoleServiceImpl extends ServiceImpl<SysUserRoleDao, SysUserRoleEntity> implements SysUserRoleService {

  @Override
  public void saveOrUpdate(Long userId, List<Long> roleIdList) {
    //先删除用户与角色关系
    this.removeByMap(new MapUtils().put("user_id", userId));

    if (roleIdList == null || roleIdList.size() == 0) {
      return;
    }

    //保存用户与角色关系
    for (Long roleId : roleIdList) {
      SysUserRoleEntity sysUserRoleEntity = new SysUserRoleEntity();
      sysUserRoleEntity.setUserId(userId);
      sysUserRoleEntity.setRoleId(roleId);

      this.save(sysUserRoleEntity);
    }
  }

  @Override
  public List<Long> queryRoleIdList(Long userId) {
    return baseMapper.queryRoleIdList(userId);
  }

  @Override
  public int deleteBatch(Long[] roleIds) {
    return baseMapper.deleteBatch(roleIds);
  }
}
